diff options
author | Thomas Zimmermann <tzimmermann@suse.de> | 2024-03-05 19:22:43 +0300 |
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committer | Lee Jones <lee@kernel.org> | 2024-03-28 13:09:06 +0300 |
commit | 0a4be7263749945a3882f7a0e2e5b1c45c31064e (patch) | |
tree | 76787247220793a2de23ab1c7d15fed981533f35 /drivers/video/backlight/backlight.c | |
parent | 7929446702295f7e336c13b39302589070f11560 (diff) | |
download | linux-0a4be7263749945a3882f7a0e2e5b1c45c31064e.tar.xz |
backlight: Add controls_device callback to struct backlight_ops
Replace check_fb with controls_device in struct backlight_ops. The
new callback interface takes a Linux device instead of a framebuffer.
Resolves one of the dependencies of backlight.h on fb.h.
The few drivers that had custom implementations of check_fb can easily
use the framebuffer's Linux device instead. Update them accordingly.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://lore.kernel.org/r/20240305162425.23845-11-tzimmermann@suse.de
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/video/backlight/backlight.c')
-rw-r--r-- | drivers/video/backlight/backlight.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c index 4f7973c6fcc7..2bd4299206ae 100644 --- a/drivers/video/backlight/backlight.c +++ b/drivers/video/backlight/backlight.c @@ -112,7 +112,7 @@ static int fb_notifier_callback(struct notifier_block *self, if (!bd->ops) goto out; - if (bd->ops->check_fb && !bd->ops->check_fb(bd, info)) + if (bd->ops->controls_device && !bd->ops->controls_device(bd, info->device)) goto out; if (fb_bd && fb_bd != bd) goto out; |